/*******************************************************************************
 * Copyright 2017 Bstek
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License.  You may obtain a copy
 * of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations under
 * the License.
 ******************************************************************************/
package com.bstek.urule.runtime;

import java.util.List;

/**
 * @author Jacky.gao
 * @since 2015年9月29日
 */
public class BatchThread implements Runnable {
    private List<Business> businesses;
    private KnowledgeSession session;

    public BatchThread(KnowledgePackage knowledgePackage, List<Business> businesses) {
        session = KnowledgeSessionFactory.newKnowledgeSession(knowledgePackage);
        this.businesses = businesses;
    }

    public BatchThread(KnowledgePackage[] knowledgePackages, List<Business> businesses) {
        session = KnowledgeSessionFactory.newKnowledgeSession(knowledgePackages);
        this.businesses = businesses;
    }

    @Override
    public void run() {
        Thread thread = Thread.currentThread();
        String oldThreadName = thread.getName();
        thread.setName("urule-" + oldThreadName);
        try {
            int size = businesses.size();
            for (int i = 0; i < size; i++) {
                Business business = businesses.get(i);
                business.execute(session);
            }
        } finally {
            thread.setName(oldThreadName);
        }
    }
}
